Surface cleaning device for canopy base cloth

Abstract

The utility model relates to a surface cleaning device for canopy base cloth. The device comprises two side plates, wherein a plurality of guide rollers, a bearing roller and a winding roller are rotationally connected between the two side plates; a brush roller is further rotationally connected between the two side plates, located on the front side of the bearing roller and in contact with the weaving face of the canopy cover base cloth, the periphery of the brush roller is covered with a dust collection cover, the dust collection cover is provided with an air exhaust hole, the air exhaust hole is communicated with air exhaust equipment, sliding rails are further symmetrically fixed to the two side plates, and a first sliding seat and a second sliding seat are slidably matched with the sliding rails. A rubber roller is rotationally connected to the first sliding seat, a dust sticking roller is rotationally connected to the second sliding seat, and a driving assembly for pushing the two sliding seats to move is further arranged on the side plate. The brush roller can remove floating dust and particulate matter on the weaving face, the floating dust and particulate matter are sucked away by negative pressure in the dust collecting cover, impurities on the gluing face can be transferred to the dust sticking roller through the rubber roller, and therefore the two faces of the canopy cover base cloth can be cleaned on line, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to a fabric cleaning device, in particular to a surface cleaning device for a awning base fabric. Background Art

[0002] The awning base fabric is a kind of fabric with specific specifications and properties, usually having high strength, wear resistance, waterproofness and anti-aging properties. It is widely used in outdoor products, transportation, warehousing and logistics and other fields, such as making tents, tarpaulins, car awnings, cargo yard covers, etc. The awning base fabric is usually made of synthetic fiber materials such as polyester, nylon, PVC, etc., and these materials have excellent physical properties and chemical stability. Most awning base fabrics are treated with a waterproof coating, which can effectively block the erosion of rainwater and humid environment.

[0003] During the production process of the waterproof awning base fabric, a coating process is required, so that one side is a glue surface and the other side is a woven surface. During the production process of the waterproof awning base fabric, floating dust in the workshop and solid particles shaken off from the equipment are easily attached to the base fabric, and these impurities will affect the cleanliness and aesthetics of the product. Therefore, it is necessary to develop a device that can remove dust and clean the awning base fabric online. Summary of the Invention

[0004] The utility model provides a surface cleaning device for an awning base fabric, which solves the problem that solid particles are easily adhered to the surface of the awning base fabric during the production process in the prior art.

[0005] The above technical problems of the utility model are mainly solved by the following technical solutions: A surface cleaning device for an awning base fabric, the front side of the awning base fabric is a glue-coated surface, and the back side is a woven surface. It is characterized in that: it includes two side plates vertically fixed at intervals, between the two side plates, a plurality of guide rollers, a carrier roller and a winding roller are rotatably connected, and the awning base fabric passes through all the guide rollers and the carrier roller in sequence and is wound by the winding roller; between the two side plates, a brush roller is also rotatably connected, the brush roller is located in front of the carrier roller and contacts the woven surface of the awning base fabric, a dust collection cover is arranged outside the brush roller, an air extraction hole is arranged on the dust collection cover, and the air extraction hole is communicated with an air extraction device. On the two side plates, slide rails are symmetrically fixed, a first sliding seat and a second sliding seat are slidably matched on the slide rails, a rubber roller is rotatably connected to the first sliding seat, a dust-sticking roller is rotatably connected to the second sliding seat, and a driving component for pushing the two sliding seats to move is also arranged on the side plates. Under the action of the driving component, the rubber roller can abut against the carrier roller, the dust-sticking roller can abut against the rubber roller, and the awning base fabric passes between the rubber roller and the carrier roller and the glue-coated surface contacts the rubber roller.

[0006] The awning base fabric will sequentially pass through the brush roller and the carrier roller on the present utility model. Among them, the woven surface of the awning base fabric will contact the brush roller. The high-speed rotating brush roller can remove the floating dust and particulate matter on the woven surface and be sucked away by the negative pressure in the dust collection hood, and finally be sucked away from the air extraction hole. The coated surface of the awning base fabric has certain adhesiveness and adsorption effect. Therefore, the impurities on its surface are not easily removed by the brush roller. For this reason, the present utility model uses a rubber roller to stick away the impurities on the coated surface. The colloidal material on the surface of the rubber roller is preferably MBR rubber. This type of material has good adhesiveness. Compared with the coated surface, the adhesiveness on the outer surface of the rubber roller is stronger. Therefore, the impurities will be stuck by the rubber roller. At the same time, the rubber roller also contacts the dust-removing roller. The outer part of the dust-removing roller is wound with a release paper tape. After tearing off the release paper, the tape layer with strong adhesiveness can be exposed. The tape layer can stick off the impurities on the surface of the rubber roller. Therefore, the present utility model can clean both sides of the awning base fabric, and the cleaning effect is good.

[0007] Furthermore, the driving assembly includes a fixed block and a cylinder fixed on the side plate. A return spring is connected between the fixed block and the first sliding seat, and a return spring is also connected between the first sliding seat and the second sliding seat. The telescopic rod of the cylinder is connected to the second sliding seat. In this way, when the present utility model needs to perform cleaning work, only need to control the cylinder to push the second sliding seat to move towards the first sliding seat. The dust-removing roller will come into contact with the rubber roller and push the rubber roller to move towards the carrier roller together until the rubber roller contacts the carrier roller, and the return spring is in a compressed state. When the present utility model stops working, only need to control the cylinder to pull the second sliding seat to move in the reverse direction. The return spring will push the rubber roller to separate from the carrier roller, and at the same time, the rubber roller will separate from the dust-removing roller. The present utility model is set to separate the dust-removing roller, the rubber roller and the carrier roller in the shutdown state, mainly to avoid the rubber roller being easily permanently deformed due to long-term pressure.

[0008] Therefore, the present utility model has the following characteristics compared with the prior art: 1. The high-speed rotating brush roller can remove the floating dust and particulate matter on the woven surface and be sucked away by the negative pressure in the dust collection hood. The impurities on the coated surface will be transferred from the rubber roller to the dust-removing roller. Therefore, the present utility model can perform on-line cleaning on both sides of the awning base fabric, and the cleaning effect is good. Brief Description of the Drawings

[0009] Att Figure 1 is a schematic structural diagram of the present utility model;

[0010] Att Figure 2 is a partial enlarged view of the present utility model. Detailed Embodiment

[0011] The technical solutions of the present utility model will be further specifically described below through embodiments and in conjunction with the drawings.

[0012] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0013] Embodiment 1: See Figure 1 and Figure 2 , a surface cleaning device for a awning base fabric, comprising two side plates 100 vertically fixed at intervals, between which two guide rollers 200, a carrying roller 300 and a winding roller 400 are rotatably connected. The awning base fabric flows through all the guide rollers and the carrying roller in sequence and is then wound by the winding roller; two brush rollers 500 are also rotatably connected between the two side plates, and the rotation directions are opposite. The brush rollers are located in front of the carrying roller and contact the woven surface of the awning base fabric. A dust collection cover 510 is provided outside the periphery of the brush rollers, and an air extraction hole 520 is provided on the dust collection cover. The air extraction hole is communicated with an air extraction device. The two brush rollers can brush the dust on the woven surface towards the air extraction hole; a slide rail 110 is symmetrically and vertically fixed on each of the two side plates. A first sliding seat 120 and a second sliding seat 130 are slidably matched on both slide rails. A rubber roller 700 is rotatably connected between the two first sliding seats, and a dust-sticking roller 800 is rotatably connected between the two second sliding seats. A driving component 600 for pushing the two sliding seats to move is also provided on the side plate. Under the action of the driving component, the rubber roller can abut against the carrying roller, and the dust-sticking roller can abut against the rubber roller. The awning base fabric passes between the rubber roller and the carrying roller, and the coated surface contacts the rubber roller.

[0014] In this embodiment, the awning base fabric will pass through the brush roller and the carrying roller in sequence. Among them, the woven surface of the awning base fabric will contact the brush roller. The high-speed rotating brush roller can remove the floating dust and particulate matter on the woven surface and be sucked away by the negative pressure in the dust collection cover, and finally be sucked away from the air extraction hole; the coated surface of the awning base fabric has a certain viscosity and adsorption effect. Therefore, the impurities on its surface are not easily removed by the brush roller. For this reason, in this embodiment, the rubber roller is used to stick away the impurities on the coated surface. The gum-like material on the surface of the rubber roller is preferably MBR rubber. This type of material has good viscosity. Compared with the coated surface, the viscosity of the outer surface of the rubber roller is stronger. Therefore, the impurities will be stuck by the rubber roller. At the same time, the rubber roller also contacts the dust-sticking roller. The outside of the dust-sticking roller is wound with a release paper tape. After tearing off the release paper, the tape layer with strong viscosity can be exposed. The tape layer can stick off the impurities on the surface of the rubber roller. Therefore, in this embodiment, both sides of the awning base fabric can be cleaned, and the cleaning effect is good.

[0015] As the amount of impurities and dust on the surface increases, the adhesion of the dust roller will gradually weaken, so it is necessary to tear off the tape that is about to fail every other time to expose new tape. In normal use, the new tape can be used to continuously clean the canopy base fabric for about 300 to 500 meters.

[0016] See Figure 2 The driving assembly includes a fixed block 610 and a cylinder 620 fixed on the side plate. A reset spring 630 is connected between the fixed block and the first sliding seat. A reset spring is also connected between the first sliding seat and the second sliding seat. The telescopic rod of the cylinder is connected to the second sliding seat. In this way, when the present embodiment needs to perform cleaning work, it is only necessary to control the cylinder to push the second sliding seat to move toward the first sliding seat. The dust collecting roller will abut against the rubber roller and push the rubber roller to move toward the side of the bearing roller until the rubber roller abuts against the bearing roller and the reset spring is in a compressed state. When the present embodiment stops working, it is only necessary to control the cylinder to pull the second sliding seat in the opposite direction. The reset spring will push the rubber roller to separate from the bearing roller, and at the same time, the rubber roller will separate from the dust collecting roller. In the shutdown state, the present embodiment is set so that the dust collecting roller, rubber roller, and bearing roller are separated from each other, mainly to prevent the rubber roller from being easily permanently deformed due to long-term pressure.

[0017] See Figure 2 The rubber roller and the dust collecting roller are both driven rollers, the bearing roller and the winding roller are power rollers, which need to be connected to the servo motor. The internal rotation of the rubber roller is equipped with a first core shaft 710, a first clamping block 121 is fixed on the first sliding seat, a first clamping block 122 is equipped on the first clamping block, and both ends of the first core shaft are fixed between the first clamping block and the first clamping block; the internal rotation of the dust collecting roller is equipped with a second core shaft 810, a second clamping block 131 is fixed on the second sliding seat, a second clamping block 132 is equipped on the second clamping block, and both ends of the second core shaft are fixed between the second clamping block and the second clamping block.

[0018] It is obvious to those skilled in the art that the utility model can be changed in many ways, and such changes are not considered to be out of the scope of the utility model. All such modifications obvious to those skilled in the art will be included in the scope of the claims.

Claims

1. A surface cleaning device for a awning base fabric, wherein the front side of the awning base fabric is the glue-coated surface and the back side is the woven surface, and it is characterized in that: It includes two vertically fixed side plates spaced apart from each other. Between the two side plates, a number of guide rollers, a load-carrying roller and a winding roller are rotatably connected. The awning base fabric flows through all the guide rollers and the load-carrying roller in sequence and is wound by the winding roller. A brush roller is also rotatably connected between the two side plates. The brush roller is located on the front side of the load-carrying roller and contacts the woven surface of the awning base fabric. A dust collection cover is provided outside the brush roller. An air extraction hole is provided on the dust collection cover. Slide rails are symmetrically and fixedly provided on the two side plates. A first sliding seat and a second sliding seat are slidably fitted on the slide rails. A rubber roller is rotatably connected to the first sliding seat. A dust-sticking roller is rotatably connected to the second sliding seat. A driving assembly for pushing the two sliding seats to move is also provided on the side plates. Under the action of the driving assembly, the rubber roller can abut against the load-carrying roller, and the dust-sticking roller can abut against the rubber roller. The awning base fabric passes between the rubber roller and the load-carrying roller, and the glue-coated surface contacts the rubber roller.

2. The surface cleaning device for the awning base fabric according to claim 1, characterized in that: The driving assembly includes a fixed block and a cylinder fixed on the side plate. A return spring is connected between the fixed block and the first sliding seat. A return spring is also connected between the first sliding seat and the second sliding seat. The telescopic rod of the cylinder is connected to the second sliding seat.

3. The surface cleaning device for the awning base fabric according to claim 2, characterized in that: Both the rubber roller and the dust-sticking roller are driven rollers. A first core shaft is rotatably assembled inside the rubber roller. A first clamping block is fixed on the first sliding seat. A first clamping block is assembled on the first clamping block. Both ends of the first core shaft are fixed between the first clamping block and the first clamping block. A second core shaft is rotatably assembled inside the dust-sticking roller. A second clamping block is fixed on the second sliding seat. A second clamping block is assembled on the second clamping block. Both ends of the second core shaft are fixed between the second clamping block and the second clamping block.

4. The surface cleaning device for the awning base fabric according to claim 1, characterized in that: There are two brush rollers, and their rotation directions are opposite. The two brush rollers can brush the dust on the woven surface towards the air extraction hole.

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